Hi, I made the 'fatal' mistake to change my SIM card while having SMSCON installed. After several unsuccessful attempts to bring things back to normal through the SMSCON editor, I still received those sms's regarding the SIM and the GPS location of the phone on every single reboot. Finally I gave up and removed both SMSCON, the editor, plus the opt/... and etc/inti.d paths. It was futile. My N900 still thinks I am the thief and keeps sending to itself sms's. Please let me know how to get rid of the SMSCON ghost!
rm -f /usr/bin/smscon rm -f /etc/sudoers.d/smscon.sudoers rm -f /etc/event.d/smscon_boot rm -rf /opt/smscon update-sudoers gtk-update-icon-cache -f /usr/share/icons/hicolor # reboot the phone to finally kill the "ghost": reboot